Patent · US Active

Apparatus and method of separating sound sources

US10803882B2 · kind B2 · utility

0Cited by

3References

19Claims

0Family size

Assignee

KOREA INSTITUTE OF SCIENCE AND TECHNOLOGY · KR

Inventors

Jae Wan Shim · Seoul, KR
Heon Phil HA · Seoul, KR

Key dates

Filing date	Aug 21, 2019
Grant date	Oct 13, 2020
Priority date	—
Expiry date	Aug 21, 2039

Classification

Technology area (CPC G)Physics
CPC primaryG10L2021/02166
WIPO fieldAudio-visual technology
WIPO sectorElectrical engineering

Abstract

A sound source separating apparatus may include: a housing; a plurality of microphones positioned on the housing; a plurality of sound guides positioned on the housing to be adjacent to the plurality of microphones, and configured to guide sound to the plurality of microphones and to generate a difference between a plurality of sound information respectively arriving at the plurality of microphones according to a direction of a sound source; and a processor configured to separate the sound source according to the direction of the sound source based on the plurality of sound information received by the plurality of microphones.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.